Blue Cat's Protector by Blue Cat Audio is a Virtual Effect Audio Plugin for Windows and Mac OS X. It functions as a VST Plugin, an Audio Units Plugin, a DirectX Plugin, an RTAS Plugin and an AAX Plugin.

Blue Cat's Protector is a stereo brickwall limiter plug-in. This plug-in offers very few controls and yet provides a large palette of sounds: from very transparent limiting to hard digital clipping or soft analogue saturation, it can be used as a master limiter, loudness maximizer or distortion unit.

Main Features:

0 dB brickwall peak limiter and waveshaper.

Continuous control of the dynamics response from transparent limiting to colorful distortion.